Marc Billow
5547c401ed
- Pin the FAN_ONLY reverse-write fallback to 'Wind' (the original single spelling) instead of letting it silently flip to 'Fan' just because 'Fan' was added second to the dict -- _device_code_for_hvac() resolves the code from a unit's own supportedModes first, so this dict is only a fallback for a unit reporting none at all, and that fallback shouldn't change behavior as an unintended side effect of insertion order. - Add direct tests for _preset_to_ha() (pure function, previously untested) and the FAN_ONLY fallback pin. - Cross-reference the AC family's inverted Light_On/Light_Off polarity against air_purifier.py's plain-polarity use of the same token name on the same resource name, so a future refactor doesn't assume they're the same thing. - Fix a one-column continuation-line misalignment and a stale PR-number reference in a comment.
77 lines
3.1 KiB
Python
77 lines
3.1 KiB
Python
"""Tests for the AC HVAC-mode/preset device<->HA maps in climate.py (issue #93).
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Module-level dicts/constants with no coordinator/entity dependency, so --
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like `_temps_vs_item` in test_climate_temperature_fallback.py -- they're
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testable directly.
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"""
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from homeassistant.components.climate import HVACMode
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from custom_components.localthings.climate import (
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_AI_COMFORT_MODE, _DEVICE_TO_HVAC, _HVAC_TO_DEVICE, PRESET_AI_COMFORT,
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_preset_to_ha,
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)
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def test_auto_maps_to_hvac_auto():
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"""The device's 'Auto' is a single-setpoint "device decides" mode -> HA
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HVACMode.AUTO, not HEAT_COOL (issue #91 review): HEAT_COOL implies a
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two-setpoint heat+cool range these single-setpoint units (including
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cool-only models) don't have. AIComfort is handled separately, not
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folded into this map."""
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assert _DEVICE_TO_HVAC['Auto'] == HVACMode.AUTO
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def test_aicomfort_not_in_flat_hvac_map():
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"""AIComfort isn't a flat _DEVICE_TO_HVAC entry -- it's an AI overlay on
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top of 'Auto', modeled as hvac_mode=AUTO + a dedicated preset instead of
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a distinct HVACMode value (see the climate.py module comment)."""
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assert _AI_COMFORT_MODE not in _DEVICE_TO_HVAC
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def test_hvac_auto_writes_back_to_plain_auto_not_aicomfort():
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"""HVACMode.AUTO is reachable via async_set_hvac_mode -- it writes the
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device's plain 'Auto' code. AIComfort stays reachable only through the
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ai_comfort preset, since it isn't a flat _DEVICE_TO_HVAC entry (see
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test_aicomfort_not_in_flat_hvac_map) and so can never win the reverse
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{v: k} dict even though both map to HVACMode.AUTO conceptually."""
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assert _HVAC_TO_DEVICE[HVACMode.AUTO] == 'Auto'
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def test_fan_only_still_reachable_via_wind():
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"""Guard against regressing the existing 'Wind' -> FAN_ONLY entry while
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editing this map."""
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assert _DEVICE_TO_HVAC['Wind'] == HVACMode.FAN_ONLY
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def test_fan_only_still_reachable_via_fan():
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"""'Fan' (e.g. TP1X_DA-AC-RAC-01011) is a second FAN_ONLY spelling
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alongside 'Wind' -- issue #91."""
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assert _DEVICE_TO_HVAC['Fan'] == HVACMode.FAN_ONLY
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def test_fan_only_reverse_fallback_prefers_wind():
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"""_device_code_for_hvac() resolves FAN_ONLY from a unit's own
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supportedModes first, so _HVAC_TO_DEVICE is only a fallback for a unit
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reporting no supportedModes at all. That fallback must stay 'Wind' (the
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original single spelling, predating 'Fan') rather than silently
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flipping to whichever of the two duplicate-value entries happens to
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come last in _DEVICE_TO_HVAC."""
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assert _HVAC_TO_DEVICE[HVACMode.FAN_ONLY] == 'Wind'
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def test_preset_ai_comfort_constant():
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assert PRESET_AI_COMFORT == 'ai_comfort'
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def test_preset_to_ha_off_maps_to_preset_none():
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from homeassistant.components.climate import PRESET_NONE
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assert _preset_to_ha('Off') == PRESET_NONE
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def test_preset_to_ha_lowercases_other_codes():
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"""Every other device code is exposed as its lowercased self -- resolved
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dynamically, not via a per-model table (issue #91)."""
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assert _preset_to_ha('Sleep') == 'sleep'
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assert _preset_to_ha('NanoSleep') == 'nanosleep'
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assert _preset_to_ha('MotionIndirect') == 'motionindirect'
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